mman.h (503B)
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _ASM_X86_MMAN_H 3 #define _ASM_X86_MMAN_H 4 5 #define MAP_32BIT 0x40 /* only give out 32bit addresses */ 6 7 #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS 8 #define arch_calc_vm_prot_bits(prot, key) ( \ 9 ((key) & 0x1 ? VM_PKEY_BIT0 : 0) | \ 10 ((key) & 0x2 ? VM_PKEY_BIT1 : 0) | \ 11 ((key) & 0x4 ? VM_PKEY_BIT2 : 0) | \ 12 ((key) & 0x8 ? VM_PKEY_BIT3 : 0)) 13 #endif 14 15 #include <asm-generic/mman.h> 16 17 #endif /* _ASM_X86_MMAN_H */